High Speed USB Adapter for Pressure Sensors
Connects Sensor Directly to PC for Real Time Monitoring

digital manometer
  • Connect pressure sensor directly to PC
  • High speed real time measurement
  • 1000 data points /sec
  • Real time pressure display
  • Absolute or diffential pressure sensors
  • Selectable units mbar, bar, kPa, MPa, mmHg, PSI, mm H2O
  • Process optimization with logging
  • 4 Channels of data, current, avg, min & max
  • Single or dual sensors - difference measurement
  • Calibration Certificate (option for sensors)
  • ISO quality assurance

With GDUSB-1000 interface you can connect a pressure sensor directly to your PC USB input. The interface contains a transducer chip to work with a range of plug in sensors. The interface can take pressure data at high speed sampling rates up to 1000/sec. and transmits 4 channels of information, current pressure, average, max and min. The range of sensors (see below) includes absolute and differential pressure sensors. The two main types are air sensors for non aggressive gases, and stainless steel types for aggressive gases and liquids. These are available in a wide selection of pressure ranges.

The differential air sensors have two input ports so that they can measure a pressure difference by attaching a sample line to each port. If one port is left open the sensor measure a relative pressure between the sample line and ambient atmosphere. The stainless steel relative sensors have a single port but include a pressure compensation port open to the ambient atmosphere so that the measured pressure is always relative to ambient. Absolute sensors always measure the absolute pressure applied - so with port open the gauge would read atmospheric pressure.

1 Atmosphere equals 14.7 psi = 406.9" H2O = 101,325 Pascals = 1013 mBar

USB Interface Specifications

Functions Pressure difference, Tare (zero) function, Hold function, Min/Max Alarm, Averaging, data logging, Peak value memory, real time clock.
Pressure units Selectable, mbar, bar, kPa, MPa, mmHg, PSI, m H2O selectable depending on the sensor
Measuring rate

1000 meas./sec continous measurement and data transfer

Sensor All sensors of the GMSD and GMXD..-series without recalibration can be connected
Connection Standard USB type A
Power Supply powered by the USB
Cable length ~ 20cm
Storage Temp -20 ... +70 °C
Dimensions 56 x 31 x 24 mm, Weight ~ 39 g (sensor not included)
Computer Requirements 1.0 GHz Dual Core Processor or higher
Operating system : Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows Server 2003, Windows 2008, Windows 2008 R2, ( note : not suitable for Windows RT)
Microsoft .NET Framework 4 ( by using the AutoInstaller)
Free USB port
Includes Device, manual, software, driver

Greisinger GMSD Air pressure sensors non aggressive gases (not suitable for liquids)

air pressure sensor Sensor piezoresistive pressure sensor
Pressure Connection 2 connection pins for tubes 6 x 1 mm (6 mm outside-Ø and 4 mm inside-Ø) (marked A and B in the image on the left)
Housing ABS plastic with suspension eye, dimensions do not incl. conn. pin: 68 x 32.5 x 15 mm,
dimensions with connection pin: 68 x 32.5
Connection to meter 1.2 m PVC connection cable, screened with integral 6-pin Mini- DIN-plug, lockable
Standard Cable 1.2 m PVC connection cable, screened with integral 6-pin Mini-
DIN-plug, lockable (other lengths on request )
  Pressure Difference Sensors Absolute Pressure Sensors
Model GMSD 2.5MR 25MR 350MR 2BR 10BR 1.3BA 2BA 7BA
Measuring range -1.999 ...
+2.50 mbar
-19.99 ...
+25.00 mbar
-199.9 ...
+350.0 mbar
-1000 ...
+2000 mbar
-1.00 ... 10.00 bar 0 ... 1300 mbar abs. 0 ... 2000 mbar abs. 0.00 ... 7,00 bar abs.
Overload max 200 mbar 300 mbar 1 bar 4 bar 10.34 bar 4 bar 4 bar 10.34 bar
Resolution 0.001 mbar (0.1 Pa) 0.01 mbar (1 Pa ) 0.1 mbar 1 mbar 10 mbar 1 mbar 1mbar 10 mbar
Hysteresis/Linearity ± 0.2 % FS ± 0.2 % FS ± 0.2 % FS ± 0.2 % FS ± 0.2 % FS ± 0.2 % FS ± 0.2 % FS ± 0.2 % FS
Temperature Influence ± 1.0 % FS ± 0.5 % FS ± 0.4 % FS ± 0.4 % FS ± 0.4 % FS ± 0.4 % FS ± 0.4 % FS ± 0.4 % FS
Part Number GMSD 601039 601148 601154 601170 601183 601192 601196 601200

Greisinger MSD Stainless steel pressure sensor, aggressive gases, liquids, water

Sensor stainless steel pressure sensor (parts coming into contact with
media). Suitable for aggressive media, water, etc..
Accuracy ± 0.2 % FS (hysteresis and linearity)
± 0.02 % FS / K (TC for zero or slope)
Medium Temp -25 ... +100 °C (compensated range: 0 ... 80 °C);
-25 ... +80 °C at MSD 25 MRE and MSD -20/60 MRE
Working Conditions -20 ... +80 °C
Pressure Connection connection thread G1/2B (other on request).
Cable M16 built-in plug
Housing CrNi-steel or elgiloy (parts coming into contact with media)
length: 88.5 mm, Ø 27 mm, approx. 220 g
Protection IP-67
Absolute Pressure Measuring Range Overload Resolution
MSD 1 BAE 0 ... 1000 mbar abs. max. 5 bar abs 1 mbar
MSD 2.5 BAE 0 ... 2500 mbar abs. max. 10 bar abs 1 mbar
MSD 4 BAE 0 ... 4000 mbar abs. max. 17 bar abs 1 mbar
MSD 6 BAE 0 ... 6000 mbar abs max. 35 bar abs 1 mbar
MSD 10 BAE 0 ... 10.00 bar abs max. 35 bar abs 10 mbar
MSD 16 BAE 0 ... 16.00 bar abs max. 80 bar abs 10 mbar
MSD 25 BAE 0 ... 25.00 bar abs max. 50 bar abs 10 mbar
Relative Pressure Measuring Range Overload Resolution
MSD 100 MRE 0.0 ... 100.0 mbar rel. max. 1 bar rel. 0.1 mbar
MSD 250 MRE 0.0 ... 250.0 mbar rel. max. 2 bar rel. 0.1 mbar
MSD 400 MRE 0.0 ... 400.0 mbar rel. max. 2 bar rel. 0.1 mbar
MSD -1/1.5 BRE -1000 ... +1500 mbar rel. max. 10 bar rel. 1 mbar
MSD -1/3 BRE -1000 ... +3000 mbar rel. max. 17 bar rel. 1 mbar
MSD 1 BRE 0 ... 1000 mbar rel. max. 5 bar rel. 1 mbar
MSD 2.5 BRE 0 ... 2500 mbar rel. max. 10 bar rel. 1 mbar
MSD 4 BRE 0 ... 4000 mbar rel. max. 17 bar rel. 1 mbar
MSD 6 BRE 0 ... 6000 mbar rel. max. 35 bar rel. 1 mbar
MSD 10 BRE 0.00 ... 10.00 bar rel. max. 35 bar rel. 10 mbar
MSD 25 BRE 0.00 ... 25.00 bar rel. max. 50 bar rel. 10 mbar
MSD 40 BRE 0.00 ... 40.00 bar rel. max. 80 bar rel. 10 mbar
MSD 60 BRE 0.00 ... 60.00 bar rel. max. 120 bar rel. 10 mbar
MSD 100 BRE 0.00 ... 100.00 bar rel. max. 200 bar rel. 0.1 bar
MSD 160 BRE 0.00 ... 160.00 bar rel. max. 320 bar rel. 0.1 bar
MSD 250 BRE 0.00 ... 250.00 bar rel. max. 500bar rel. 0.1 bar
MSD 400 BRE 0.00 ... 400.00 bar rel. max. 800 bar rel. 0.1 bar
MSD 600 BRE 0.00 ... 600.00 bar rel. max. 1200 bar rel. 0.1 bar
MSD 1000 BRE 0.00 ... 1000.00 bar rel. max. 1500 bar rel. 1 bar

 

Ordering Information

Meters Price Guide Configure &
Order Online
GDUSB 1000 interface adaptor with manual driver and software GDUSB-FastView $495.00
Pressure Sensors  
Air and not aggressive gas sensors 2.5MR,25MR, 70MR with standard 1.2 m connection cable $276.00
Air and non aggressive gas sensors 350MR, 2BR, 10BR, 1.3BA, 2BA, with 1.2 m connection cable $208.00
Air and non aggressive gas sensors 7BA 1.2 m connection cable $232.00
   
Stainless steel sensors select pressure range model above with standard 1.2 m connecting cable $499.00
   
Sensor Options  
/HS Higher probe accuracy with mulit point calibrations $96.00